CN2117167U - 循环风紫外线消毒器 - Google Patents

循环风紫外线消毒器 Download PDF

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Publication number
CN2117167U
CN2117167U CN 92201448 CN92201448U CN2117167U CN 2117167 U CN2117167 U CN 2117167U CN 92201448 CN92201448 CN 92201448 CN 92201448 U CN92201448 U CN 92201448U CN 2117167 U CN2117167 U CN 2117167U
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air
air inlet
housing
light
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CN 92201448
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陈长镛
许钟麟
林秉乐
徐立大
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China Academy Of Preventive Medical Sciences Health Science And Technology Development Co
INSTITUTE OF AIR CONDITIONING CHINA ACADEMY OF BUILDING RESEARCH
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China Academy Of Preventive Medical Sciences Health Science And Technology Development Co
INSTITUTE OF AIR CONDITIONING CHINA ACADEMY OF BUILDING RESEARCH
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Priority to CN 92201448 priority Critical patent/CN2117167U/zh
Publication of CN2117167U publication Critical patent/CN2117167U/zh
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Abstract

循环风紫外线消毒器由紫外灯管和罩体组成,特 征是:罩体采用屏蔽式壳体,将紫外灯管安装在屏蔽 式壳体内,壳体的一端为进风端,另一端设置出风口, 盖一挡光帽,在壳体的上或下端设置风机。本消毒器 的工作过程是:在风机运行时,室内空气从壳体进风 端吸入,经风机到达壳体,经紫外灯消毒后,由壳体上 端挡光帽下边缘排到室内,如此循环,强制使室内空 气不断地得到消毒,工作人员无需离开室内或做任何 防护,即可达到空气消毒目的。

Description

本实用新型属于空气消毒装置。
紫外线是一种低能量的电磁辐射,当波长为2000~3000A的远紫外波段时,具有较强的杀菌作用,已被人们广泛利用,尤其在医药卫生领域已把它作为物理消毒杀菌的重要手段之一。迄今,应用的方法主要是采用由紫外灯管和罩体构成的紫外线灯直接照射,这种方法虽能满足一般消毒杀菌的要求,但使用中存在着两大弊病:一是直接照射所产生的紫外线对人和有用微生物有伤害,因此使用时人必须离开现场;再是进入现场前虽经紫外灯长时间照射,空气中细菌浓度降到很低水平,但人员进入后,操作时间一长,难以维持室内低水平细菌浓度,将继续造成污染。
本实用新型的目的是提供一种循环风紫外线消毒器,在其工作过程中,室内操作人员无需回避或做任何防护,而且可使室内的细菌浓度一直维持在很低的水平上,对人无伤害。
本实用新型的循环风紫外线消毒器,由紫外灯管和罩体组成,其特征在于:罩体采用屏蔽式的壳体,屏蔽式壳体采用有反光性能的不锈钢、铜、铝材,作成圆筒形或矩形;壳体的一端为进风端,另一端设置出风口,在壳体的一端放置一风机;
紫外灯管为无臭氧紫外灯,固定安装在屏蔽式壳体内壁,视风量大小和灭菌对象选用二只、三只、或四只;
屏蔽式壳体的进风端由进风箱体和挡光进风口构成,在进风箱体的两侧、三侧或四侧设置挡光进风口,进风口可用百叶窗或黑尼龙网作透气口;
屏蔽式壳体的上端为出风口,盖一里面为黑色的铝合金或镀锌板材制作的挡光帽,挡光帽下口直径大于屏蔽式壳体直径;在屏蔽式壳体外侧,挡光帽下口处设有可防止出风和吸风短路的挡风圈;
风机采用轴流风机或离心式风机,设置在屏蔽式壳体的进风箱体内或上端出风口处;
为使通风效果更好,在屏蔽式壳体顶部设置有三根条状支撑条,以支承挡光帽;
在屏蔽式壳体上可设置电器工作控制面板,以指示工作状态,为使用方便,在进风箱体下部设置带滑轮的底座。
风机放置在屏蔽式壳体上部时,进风端由挡光板、支撑条和挡光进风口组成,挡光进风口用双层黑色挡光网安装在屏蔽式壳体内壁上,支撑条为条状,风机、挡光板内表面均为黑色,该消毒器可吊挂在支架上、墙上或天栅上,水平放置最好。
循环风紫外线消毒器的工作过程是:在风机运行时,室内空气从壳体下端挡光进风口吸入进风箱体,经风机到达壳体,空气经紫外线灯消毒后,由壳体上端挡光帽下边缘排到室内,如此循环,使室内空气不断地得到消毒。壳体内表面的反光性能有利于提高灭菌效果,挡风圈是为了防止出风和吸风短路,扩大出风作用范围。
循环风紫外线消毒器由于采用屏蔽式壳体,能有效地屏蔽紫外线,采用的无臭氧紫外灯,不产生危害人体的臭氧;设置的风机,可强制循环室内空气,进行消毒,所以,消毒效果很快波及全室;上端设置的挡光帽,阻挡光线外泄,挡光帽的直径大于壳体的直径,使经过消毒的空气流到室内。这样,在消毒净化空气的过程中,操作人员无需离开工作室,提高了工作效率,且本消毒器结构紧凑,操作使用方便。
本实用新型的循环风紫外线消毒器可用于室内空气消毒杀菌,由于无紫外线泄漏及臭氧发生,特别适用于药厂、生物试验室的无菌操作室、医院的病房、传染病房、烧伤病房、手术室及换药室等,也适用于门诊室、托儿所、游艺室、会议室、舞厅、录像室等人员密集又有一定细菌浓度控制要求的场所。
以下结合附图及实施例,对本实用新型的循环风紫外线消毒器作进一步描述。
图1为竖置的循环风紫外线消毒器的主体图
图2为循环风紫外线消毒器的A-A剖面图
图3为循环风紫外线消毒器的B-B剖面图
图4为可横置的循环风紫外线消毒器结构示意图
一种竖置的循环风紫外线消毒器,由紫外线灯和罩体组成,罩体为屏蔽式圆形壳体,紫外线灯6为三只无臭氧紫外线灯安装在屏蔽式圆形壳体5内,壳体5的下端设置进风箱体2,上端为出风口,设置一挡光帽8,风机4为轴流风机,设置在壳体与进风箱体相接处;
屏蔽式圆形壳体采用不透光的不锈钢材制作,在进风箱体2的两侧设置挡光进风口3,进风口3做成百叶窗形,在壳体顶部固定有支撑条9,上盖挡光帽8,挡光帽的下口直径大于壳体直径,挡光帽的材料采用里面为黑色的铝合金板材;在壳体的外侧设有挡风圈7,在壳体上可设置电器工作控制面板,以指示工作状态,在进风箱体下部设置带滑轮的底座1。
可横置的循环风紫外线消毒器,其风机4采用离心式风机,放置在屏蔽式壳体上端,壳体下端的进风端由挡光板10、支撑条9和挡光进风口3组成,挡光进风口为双层黑色挡光网,安装在壳体内壁上,支撑条为条状,风机、挡光板内表面均为黑色。

Claims (7)

1、一种循环风紫外线消毒器,由紫外灯管和罩体组成,其特征在于:罩体为屏蔽式壳体,屏蔽式壳体采用有反光性能的不锈钢材制作成圆筒形;壳体的一端为进风端,另一端设置出风口,在壳体的一端放置一风机;
紫外灯管为无臭氧紫外灯,将三只紫外灯固定安装在屏蔽式壳体的内壁;
屏蔽式壳体的进风端由进风箱体和挡光进风口构成,在进风箱体的两侧设置挡光进风口,进风口用百叶窗作透气口;
屏蔽式壳体的上端为出风口,盖一里面为黑色的铝合金制作的挡光帽,挡光帽下口直径大于壳体直径;在屏蔽式壳体外侧,挡光帽下口处设有可防止出风和吸风短路的挡风圈;
风机为轴流风机,设置在壳体与进风箱体相接处。
2、如权利要求1所述的循环风紫外线消毒器,其特征在于:所述的紫外灯可选用二只或四只。
3、如权利要求1所述的循环风紫外线消毒器,其特征在于:所述的屏蔽式壳体可用不透光的铜、铝材制作成矩形壳体。
4、如权利要求1所述的循环风紫外线消毒器,其特征在于:所述的进风箱体的挡光进风口可开在三侧或四侧,挡光进风口可用黑尼龙网布作透气口。
5、如权利要求1所述的循环风紫外线消毒器,其特征在于:所述的风机可选用离心式风机,放置在屏蔽式壳体上部,风机内表面涂成黑色。
6、如权利要求1所述的循环风紫外线消毒器,其特征在于:在壳体的上端设有三根条状支承挡光帽的支撑条。
7、如权利要求1所述的循环风紫外线消毒器,其特征在于:在进风箱体的下部设置带滑轮的底座。
CN 92201448 1992-01-30 1992-01-30 循环风紫外线消毒器 Granted CN2117167U (zh)

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CN 92201448 CN2117167U (zh) 1992-01-30 1992-01-30 循环风紫外线消毒器

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101480500B (zh) * 2009-01-14 2013-06-26 英特卡机电(惠州)有限公司 紫外线全向反射强化杀毒安全空气机
GB2523081A (en) * 2011-06-08 2015-08-19 Xenex Disinfection Services Llc Ultraviolet discharge lamp apparatuses with one or more reflectors and systems which determine operating parameters and disinfection schedules for germicidal
US9517284B1 (en) 2015-07-02 2016-12-13 Xenex Disinfection Services, Llc. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
US9744255B2 (en) 2012-06-08 2017-08-29 Xenex Disinfection Services, Llc. Systems which determine operating parameters and disinfection schedules for germicidal devices
US9773658B2 (en) 2011-06-08 2017-09-26 Xenex Disinfection Services, Llc. Ultraviolet discharge lamp apparatuses having lamp housings which are transparent to ultraviolet light
CN107218674A (zh) * 2016-03-22 2017-09-29 丁德生 高压静电除尘紫外线杀菌中央空调空气净化器
US9867894B2 (en) 2015-07-02 2018-01-16 Xenex Disinfection Services, Llc. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
CN111053979A (zh) * 2020-02-14 2020-04-24 齐胜利 一种防病毒传播的大通气口罩
CN111878925A (zh) * 2020-08-26 2020-11-03 杭州三滴水科技有限公司 一种聚光屏蔽式uv消毒腔
US11690927B2 (en) 2016-02-04 2023-07-04 Xenex Disinfection Services Inc. Systems, cabinets and methods for disinfecting objects
CN116951641A (zh) * 2023-08-28 2023-10-27 赤峰瑞云环保科技发展有限公司 一种空气净化消毒机

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101480500B (zh) * 2009-01-14 2013-06-26 英特卡机电(惠州)有限公司 紫外线全向反射强化杀毒安全空气机
US10772980B2 (en) 2011-06-08 2020-09-15 Xenex Disinfection Services Inc. Systems which determine operating parameters and disinfection schedules for germicidal devices
GB2523081A (en) * 2011-06-08 2015-08-19 Xenex Disinfection Services Llc Ultraviolet discharge lamp apparatuses with one or more reflectors and systems which determine operating parameters and disinfection schedules for germicidal
GB2523081B (en) * 2011-06-08 2016-01-06 Xenex Disinfection Services Llc Ultraviolet light discharge lamp apparatuses having transparent housings and configurations for routing gas through the housings
US11929247B2 (en) 2011-06-08 2024-03-12 Xenex Disinfection Services Inc. Ultraviolet lamp apparatuses having automated mobility while emitting light
US9698003B2 (en) 2011-06-08 2017-07-04 Xenex Disinfection Services, Llc. Ultraviolet discharge lamp apparatuses with one or more reflectors
US9773658B2 (en) 2011-06-08 2017-09-26 Xenex Disinfection Services, Llc. Ultraviolet discharge lamp apparatuses having lamp housings which are transparent to ultraviolet light
US11511007B2 (en) 2011-06-08 2022-11-29 Xenex Disinfection Services Inc. Systems which determine operating parameters for germicidal devices
US11000608B2 (en) 2011-06-08 2021-05-11 Xenex Disinfection Services Inc. Ultraviolet lamp room/area disinfection apparatuses having integrated cooling systems
US10004822B2 (en) 2011-06-08 2018-06-26 Xenex Disinfection Services, Llc. Mobile ultraviolet lamp apparatuses having a reflector system that redirects light to a high touch area of a room
US10335506B2 (en) 2011-06-08 2019-07-02 Xenex Disinfection Services, Llc. Mobile ultraviolet lamp apparatuses having a reflector system that redirects light to a high touch area of a room
US10410853B2 (en) 2011-06-08 2019-09-10 Xenex Disinfection Services, Llc. Ultraviolet lamp apparatuses with one or more moving components
US9744255B2 (en) 2012-06-08 2017-08-29 Xenex Disinfection Services, Llc. Systems which determine operating parameters and disinfection schedules for germicidal devices
US10583213B2 (en) 2015-07-02 2020-03-10 Xenex Disinfection Services, Inc. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
US9867894B2 (en) 2015-07-02 2018-01-16 Xenex Disinfection Services, Llc. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
US9517284B1 (en) 2015-07-02 2016-12-13 Xenex Disinfection Services, Llc. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
US11690927B2 (en) 2016-02-04 2023-07-04 Xenex Disinfection Services Inc. Systems, cabinets and methods for disinfecting objects
CN107218674A (zh) * 2016-03-22 2017-09-29 丁德生 高压静电除尘紫外线杀菌中央空调空气净化器
CN111053979A (zh) * 2020-02-14 2020-04-24 齐胜利 一种防病毒传播的大通气口罩
CN111878925A (zh) * 2020-08-26 2020-11-03 杭州三滴水科技有限公司 一种聚光屏蔽式uv消毒腔
CN116951641A (zh) * 2023-08-28 2023-10-27 赤峰瑞云环保科技发展有限公司 一种空气净化消毒机

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